Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition
The present communication investigates flow of Carreau-Yasuda nanofluid in presence of mixed convection and Hall current. Effects of viscous dissipation, Ohmic heating and convective conditions are addressed. In addition zero nanoparticle mass flux condition is imposed. Wave frame analysis is carrie...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2018-03-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379717322362 |
| _version_ | 1819241481075949568 |
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| author | T. Hayat Bilal Ahmed A. Alsaedi F.M. Abbasi |
| author_facet | T. Hayat Bilal Ahmed A. Alsaedi F.M. Abbasi |
| author_sort | T. Hayat |
| collection | DOAJ |
| description | The present communication investigates flow of Carreau-Yasuda nanofluid in presence of mixed convection and Hall current. Effects of viscous dissipation, Ohmic heating and convective conditions are addressed. In addition zero nanoparticle mass flux condition is imposed. Wave frame analysis is carried out. Coupled differential systems after long wavelength and low Reynolds number are numerically solved. Effects of different parameters on velocity, temperature and concentration are studied. Heat and mass transfer rates are analyzed through tabular values. It is observed that concentration for thermophoresis and Brownian motion parameters has opposite effect. Further heat and mass transfer rates at the upper wall enhances significantly when Hartman number increases and reverse situation is noticed for Hall parameter. Keywords: Peristalsis, Carreau-Yasuda nanofluid, Magnetic field, Mixed convection, Numerical solution |
| first_indexed | 2024-12-23T14:24:35Z |
| format | Article |
| id | doaj.art-dbf1cbc97f57498d9d4535cf62eaaaee |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-12-23T14:24:35Z |
| publishDate | 2018-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-dbf1cbc97f57498d9d4535cf62eaaaee2022-12-21T17:43:43ZengElsevierResults in Physics2211-37972018-03-01811681177Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux conditionT. Hayat0Bilal Ahmed1A. Alsaedi2F.M. Abbasi3Department of Mathematics, Quaid-I-Azam University, 45320 Islamabad 44000, Pakistan; Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi ArabiaDepartment of Mathematics, Quaid-I-Azam University, 45320 Islamabad 44000, Pakistan; Corresponding author.Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi ArabiaDepartment of Mathematics, COMSATS Institute of Information Technology, Islamabad 44000, PakistanThe present communication investigates flow of Carreau-Yasuda nanofluid in presence of mixed convection and Hall current. Effects of viscous dissipation, Ohmic heating and convective conditions are addressed. In addition zero nanoparticle mass flux condition is imposed. Wave frame analysis is carried out. Coupled differential systems after long wavelength and low Reynolds number are numerically solved. Effects of different parameters on velocity, temperature and concentration are studied. Heat and mass transfer rates are analyzed through tabular values. It is observed that concentration for thermophoresis and Brownian motion parameters has opposite effect. Further heat and mass transfer rates at the upper wall enhances significantly when Hartman number increases and reverse situation is noticed for Hall parameter. Keywords: Peristalsis, Carreau-Yasuda nanofluid, Magnetic field, Mixed convection, Numerical solutionhttp://www.sciencedirect.com/science/article/pii/S2211379717322362 |
| spellingShingle | T. Hayat Bilal Ahmed A. Alsaedi F.M. Abbasi Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition Results in Physics |
| title | Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition |
| title_full | Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition |
| title_fullStr | Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition |
| title_full_unstemmed | Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition |
| title_short | Numerical study for peristalsis of Carreau-Yasuda nanomaterial with convective and zero mass flux condition |
| title_sort | numerical study for peristalsis of carreau yasuda nanomaterial with convective and zero mass flux condition |
| url | http://www.sciencedirect.com/science/article/pii/S2211379717322362 |
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